package main

import "net/http"

func main() {
	aMux := http.NewServeMux()
	aMux.HandleFunc("/a/", func(writer http.ResponseWriter, request *http.Request) {
		writer.Write([]byte("112323"))
	})
	server := &http.Server{
		Addr:    ":9091",
		Handler: aMux,
	}
	go server.ListenAndServe()
}
